from tkinter import*
print('Введите начальную координату X:')
X = int(input())
print('Введите начальную координату Y:')
Y = int(input())
print('Введите коофицент увеличения N:')
N = int(input())
coords = [0, 0, 10, 0, 10, 10, 20, 10, 20, 0, 30, 0, 30, 20, 0, 20]
if N == 0 and x >= 0 and x <= 500 and y >= 0 and y <= 500:
    pass
elif N > 0 and 0 * N + X >= 0 and 0 * N + Y >= 0 and 20 * N + X <= 500 and 20 * N + Y <= 500:
    pass
elif N < 0 and 20 * N + X >= 0 and 20 * N + Y >= 0 and 0 * N + X <= 500 and 0 * N + Y <= 500:
    pass
else:
            print('Размер фигуры привышает максимальный размер поля')
            exit()
#Создаём окно
root = Tk()
root.title('Ит-марафон')
root.geometry('500x500')
canvas = Canvas(bg="white", width=500, height=500)
canvas.pack(anchor=CENTER, expand=1)
canvas.create_polygon(coords[0] * N + X, coords[1] * N + Y,
                      coords[2] * N + X, coords[3] * N + Y,
                      coords[4] * N + X, coords[5] * N + Y,
                      coords[6] * N + X, coords[7] * N + Y,
                      coords[8] * N + X, coords[9] * N + Y,
                      coords[10] * N + X, coords[11] * N + Y,
                      coords[12] * N + X, coords[13] * N + Y,
                      coords[14] * N + X, coords[15] * N + Y)
root.mainloop()
